Often seen fruiting in flower pots, on
sterilized soil, in plant containers in malls etc.It
grows outdoors on organic debris in southern climes. Also known under the names Leucocoprinus
birnbaumii, Lepiota birnbaumii and various other combinations!

Rowena and Darrel were worried about this
mushroom coming up in their planter at home. The mushroom is reported as poisonous
but the type of toxin is not stated. So the best thing to do is eliminate it at the
pin stage when the mushrooms starts to produce fruitbodies on the soil surface of the
planter.In the picture you can see
clusters of pins developing at both the right and left of the central mature mushroom.